While Congress has been holding hearings, poking tech execs, and dancing the legislative Fandango, the marketplace has imposed actual sanctions. Between the time Facebook’s Cambridge Analytica scandal was revealed, March of last year, and March of this year, shareholders lost more than $61.6 billion adjusted for overall market (NASDAQ) fluctuations. In contrast, Sen. Wyden’s 4 percent fine—even if applied to global sales, and instantly—would whack just $2.2 billion from the Facebook moguls.